R1BZ — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving R1BZ, decoded by SO8OO in southeastern Poland. 133 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 11 UTC dates in the available aggregate history. Observed between 2026-08-16 and 2026-10-22.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 133 FT8 messages attributed to R1BZ as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (80%), followed by 40 m (14%) and 160 m (6%). Most decodes (100%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-10-22 17:35 UTC
Observed FT8 message patterns
- Attributed sample
- 133 messages
- Active dates
- 11 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -16 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 54, strong (≥ -8 dB) 64.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with R1BZ in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to R1BZ
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- KP50 · 70 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,309 km (approx.)
- Last such locator decoded
- 2026-10-22 17:35 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | R1BZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 17:37 | 80m | - / -11 | R2HD | -6 / - | 2 | ✓ Closing fragment |
| 10-22 17:36 | 80m | - / - | RX3VF | -4 / - | 2 | Partial capture |
| 10-22 17:34 | 80m | -2 / - | UA3SCU | - / -13 | 2 | ✓ Closing fragment |
| 10-18 20:45 | 160m | - / +1 | OH0Z | -6 / - | 2 | ✓ Closing fragment |
| 10-18 20:39 | 40m | -18 / - | ON4KBU | - / -16 | 2 | ✓ Closing fragment |
| 10-18 20:35 | 40m | -17 / - | DJ0MAB | - / -5 | 2 | ✓ Closing fragment |
| 10-18 20:34 | 40m | -17 / - | PD0LBY | -12 / -10 | 3 | ✓ Closing observed |
| 10-18 20:33 | 40m | -12 / - | IZ3KLB | - / -22 | 2 | ✓ Closing fragment |
| 10-18 19:07 | 40m | - / +6 | DB8BT | -1 / - | 2 | ✓ Closing fragment |
| 10-18 19:01 | 40m | - / - | DJ0MAB | +5 / - | 3 | Partial capture |
| 10-18 18:55 | 40m | - / -14 | S55A | 0 / - | 5 | ✓ Closing fragment |
| 10-18 05:18 | 80m | - / -18 | GM6URC | -8 / - | 2 | ✓ Closing fragment |
| 10-18 05:14 | 80m | - / -15 | DL2AXA | +4 / - | 5 | ✓ Closing fragment |
| 10-17 16:26 | 80m | - / - | RG7O | -10 / - | 3 | Partial capture |
| 10-17 16:25 | 80m | -6 / -8 | YO4NT | +6 / -7 | 4 | ✓ Full exchange observed |
| 10-17 16:23 | 80m | -3 / -17 | UN0GY | -9 / -20 | 10 | Partial capture |
| 10-15 20:29 | 80m | -8 / -8 | DO2HC | -1 / -14 | 5 | ✓ Full exchange observed |
| 10-15 20:24 | 80m | - / -13 | RW3YS | 0 / - | 2 | Partial capture |
| 10-15 20:20 | 80m | -1 / -12 | RZ4M | -7 / -5 | 5 | ✓ Full exchange observed |
| 10-15 20:17 | 80m | - / - | DK8HC | -2 / - | 4 | Partial capture |
| 10-15 20:14 | 80m | -9 / -7 | SP1RKT | +6 / - | 4 | ✓ Closing observed |
| 10-15 20:03 | 80m | - / - | RA4NCC | -19 / - | 3 | Partial capture |
| 10-15 19:57 | 80m | -2 / -9 | UN0GY | -12 / -21 | 8 | ✓ Full exchange observed |
| 10-15 19:53 | 80m | -3 / - | DO1OAS | -6 / - | 2 | ✓ Closing observed |
| 10-02 20:42 | 160m | -15 / - | OH6B | -22 / - | 2 | ✓ Closing observed |
| 10-02 20:42 | 160m | -14 / -20 | RM5F | -11 / - | 4 | ✓ Closing observed |
| 10-02 20:35 | 80m | -12 / -11 | RJ3T | -15 / -13 | 5 | ✓ Full exchange observed |
| 10-02 20:30 | 80m | -6 / - | 5B4AMM | - / - | 3 | Partial capture |
| 10-02 20:27 | 80m | -10 / - | 5B4AMM | - / - | 2 | Partial capture |
| 10-01 16:49 | 40m | -12 / -23 | RU4SO | -12 / -4 | 3 | ✓ Full exchange observed |
| 10-01 16:47 | 40m | -13 / - | RG6ZF | -9 / -12 | 4 | Partial capture |
| 10-01 16:46 | 40m | -6 / - | RA6FSV | -14 / - | 3 | ✓ Closing observed |
| 10-01 16:44 | 40m | -11 / - | UN6GO | - / -12 | 4 | Partial capture |
| 09-25 11:04 | 10m | - / - | EX7CQ | -14 / - | 2 | ✓ Closing fragment |
| 09-12 18:36 | 80m | - / - | DL7UKM | -8 / - | 2 | Partial capture |
| 09-12 18:32 | 80m | - / - | RU3T | -4 / - | 2 | Partial capture |
| 09-12 17:18 | 80m | -4 / -13 | RA3PDG | -3 / +1 | 5 | ✓ Full exchange observed |
| 09-12 17:15 | 80m | -16 / - | RW3ATR | - / -12 | 2 | ✓ Closing fragment |
| 09-12 17:15 | 80m | - / - | UA1OJL | -5 / - | 3 | Partial capture |
| 09-12 17:14 | 80m | -20 / -26 | R3ICU | +12 / - | 3 | ✓ Closing observed |
| 09-12 17:10 | 80m | -9 / - | YE4FNN | - / - | 5 | Partial capture |
| 08-27 20:41 | 160m | - / - | OM2WQ | +13 / - | 3 | Partial capture |
| 08-23 15:29 | 40m | - / -13 | R7KM | +4 / - | 7 | Partial capture |
| 08-21 18:59 | 80m | -10 / - | R1BHG | - / -15 | 3 | ✓ Closing fragment |
| 08-21 18:57 | 80m | -11 / -14 | UA3NFG | -18 / -18 | 4 | ✓ Full exchange observed |
| 08-21 18:55 | 80m | -7 / - | RW5CW | - / -12 | 3 | ✓ Closing fragment |
| 08-20 19:17 | 80m | - / -9 | UB4FGK | -10 / - | 2 | ✓ Closing fragment |
| 08-20 19:15 | 80m | - / -8 | EW8CW | -6 / - | 3 | ✓ Closing fragment |
| 08-20 19:14 | 80m | - / -17 | EW8AAC | -2 / - | 2 | ✓ Closing fragment |
| 08-17 20:12 | 40m | - / -13 | EW6BZ | -18 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 051600 -1 1888 R1BZ DL2AXA R-15 (x2) 051800 -10 1693 R1BZ GM6URC -18 (x2) 173315 -4 2070 CQ R1BZ KP50 (x3) 173445 -4 2070 UA3SCU R1BZ R-13 (x2) 173545 -2 2070 CQ R1BZ KP50 173600 -5 2386 R1BZ RX3VF LO06 (x2) 173700 -10 896 R1BZ R2HD -11 (x2) 173900 +7 1996 R1BZ DO1MDO JO50
UTC dB Audio Message 204145 +15 2221 R1BZ OM2WQ JN88 (x2) 205845 -8 1450 R1BZ SQ9PBV JN99 204115 -24 2171 CQ R1BZ KP50 a1 (x2) 204200 -10 752 R1BZ RM5F KO85 204200 -22 2171 R1BZ OH6B KP33 204230 -10 752 R1BZ RM5F R-20 204245 -14 2171 RM5F R1BZ RR73 204300 -12 752 R1BZ RM5F 73 204315 -15 2171 OH6B R1BZ 73 204400 -11 2866 R1BZ OH6NIO KP12 204415 -15 2171 CQ R1BZ KP50 204515 -6 2387 R1BZ OH0Z +01 (x2)
UTC dB Audio Message 190230 +8 2051 R1BZ DJ0MAB JN49 190730 -1 2117 R1BZ DB8BT R+06 (x2) 190830 -9 2118 R1BZ DH5BM JO41 203345 -13 2117 IZ3KLB R1BZ -22 (x2) 203445 -12 2117 PD0LBY R1BZ -10 (x2) 203530 -12 1533 R1BZ PD0LBY 73 203545 -17 2117 DJ0MAB R1BZ -05 (x2) 203645 -14 2117 CQ R1BZ KP50 203730 +11 2957 R1BZ F6BHK JN24 203930 -16 2117 ON4KBU R1BZ -16 (x2)
UTC dB Audio Message 110400 -16 1701 R1BZ EX7CQ +15 (x2)
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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